scholarly journals Disproportionate photosynthetic decline and inverse relationship between constitutive and induced volatile emissions upon feeding of Quercus robur leaves by large larvae of gypsy moth ( Lymantria dispar )

2017 ◽  
Vol 138 ◽  
pp. 184-192 ◽  
Author(s):  
Lucian Copolovici ◽  
Andreea Pag ◽  
Astrid Kännaste ◽  
Adina Bodescu ◽  
Daniel Tomescu ◽  
...  
Keyword(s):  
Gypsy Moth ◽  
Lymantria Dispar ◽  
Quercus Robur ◽  
Inverse Relationship ◽  
Volatile Emissions

scholarly journals Development of gypsy moth (Lymantria dispar L) on the foliage of Quercus cerris L., Q. Petraea (matt) Liebl. and Q. Robur L. in the controlled conditions

2007 ◽  
pp. 55-67 ◽  
Author(s):  
Slobodan Milanovic
Keyword(s):  
Relative Humidity ◽  
Host Plant ◽  
Gypsy Moth ◽  
Lymantria Dispar ◽  
Environmental Conditions ◽  
Quercus Robur ◽  
Quercus Petraea ◽  
The Other ◽  
Study Results ◽  
Quercus Cerris

The development of Gypsy moth (Lymantria dispar L) was monitored in laboratory conditions, on the foliage of the species Quercus cerris L. Quercus petraea (Matt) Liebl. and Quercus robur L. The experiment was established in the controlled environmental conditions, at the temperature of 25?C, photoperiod 14:10 (day: night) and relative humidity 70%. The objective of the research was to determine the suitability of the study host plant species for gypsy moth development. The study results show that Gypsy moth caterpillars cultivated on Q. petraea foliage had a lower survival, higher number of moultings, longer preadult development and lower fecundity, which makes this species less suitable compared to the other two. Gypsy moth caterpillars cultivated on Q. cerris foliage had the highest survival degree the lowest number of moultings, the shortest preadult development and the highest fecundity, which makes this species the most favourable for gypsy moth development. Q. robur was between the former two species in this respect.

Stimulation of cyclic AMP formation and nerve electrical activity by octopamine in the terminal abdominal ganglion of the female gypsy moth Lymantria dispar

2006 ◽  
Vol 1071 (1) ◽  
pp. 63-74 ◽  
Author(s):  
Maria C. Olianas ◽  
Paolo Solari ◽  
Luciana Garau ◽  
Anna Liscia ◽  
Roberto Crnjar ◽  
...  
Keyword(s):  
Cyclic Amp ◽  
Electrical Activity ◽  
Gypsy Moth ◽  
Lymantria Dispar ◽  
Abdominal Ganglion ◽  
Stimulation Of

Effects of maternal nutrition and egg provisioning on parameters of larval hatch, survival and dispersal in the gypsy moth, Lymantria dispar L.

Oecologia ◽  
1996 ◽  
Vol 106 (4) ◽  
pp. 470-477 ◽  
Author(s):  
A. L. Diss ◽  
J. G. Kunkel ◽  
M. E. Montgomery ◽  
D. E. Leonard
Keyword(s):  
Gypsy Moth ◽  
Lymantria Dispar ◽  
Maternal Nutrition ◽  
Egg Provisioning

Natural occurrence of the nucleopolyhedrosis virus of the gypsy moth,Lymantria dispar [Lep.: Lymantriidae] in wild birds and mammals

Entomophaga ◽  
1980 ◽  
Vol 25 (3) ◽  
pp. 261-267 ◽  
Author(s):  
R. A. Lautenschlager ◽  
J. D. Podgwaite ◽  
D. E. Watson
Keyword(s):  
Gypsy Moth ◽  
Lymantria Dispar ◽  
Wild Birds ◽  
Natural Occurrence ◽  
Nucleopolyhedrosis Virus

PREDATION BY CALOSOMA SYCOPHANTA L. (COLEOPTERA: CARABIDAE): EVIDENCE FOR A LARGE IMPACT ON GYPSY MOTH, LYMANTRIA DISPAR L. (LEPIDOPTERA: LYMANTRIIDAE), PUPAE

1985 ◽  
Vol 117 (9) ◽  
pp. 1117-1126 ◽  
Author(s):  
Ronald M. Weseloh
Keyword(s):  
Gypsy Moth ◽  
Lymantria Dispar ◽  
Ground Level ◽  
Mortality Factor ◽  
Substantial Impact ◽  
Entire Study ◽  
Dispersal Potential ◽  
Capture Recapture ◽  
The Impact ◽  
Entire Study Area

AbstractThe impact of predation by Calosoma sycophanta L. on an increasing prey population was assessed by recapturing marked adult beetles, periodically observing tagged gypsy moth pupae, and examining gypsy moth pupal remains in different microhabitats. Adult beetles dispersed in random directions but many tended to remain near the trap at which they were originally caught, suggesting a low dispersal potential. About 75% of the adult beetles present in the plot on one day were still present the next day. Capture–recapture estimates suggested that there were at most about 250 male beetles and half as many females/ha in the plot. Calosoma larvae destroyed 70% of tagged gypsy moth pupae under burlap bands on tree trunks near ground level, which was much more than any other mortality factor. Although this percentage was the same when mortality was assessed by looking at pupal remains within 5 m of the ground on tree trunks, pupae higher in trees and on leaves were not attacked as frequently. On average, about 40% of the pupae present in the entire study area were destroyed by Calosoma larvae. Each female beetle in the site would have had to produce about 30 progeny to have this effect. These data suggest that a relatively low number of adult beetles can have a substantial impact on gypsy moth populations.

Acetylcholinesterase (AChE) and heat shock proteins (Hsp70) of gypsy moth (Lymantria dispar L.) larvae in response to long-term fluoranthene exposure

Chemosphere ◽  
2016 ◽  
Vol 159 ◽  
pp. 565-569 ◽  
Author(s):  
Marija Mrdaković ◽  
Larisa Ilijin ◽  
Milena Vlahović ◽  
Dragana Matić ◽  
Anja Gavrilović ◽  
...  
Keyword(s):  
Heat Shock ◽  
Heat Shock Proteins ◽  
Gypsy Moth ◽  
Lymantria Dispar ◽  
Shock Proteins

Lymantria dispar dispar (Gypsy) Moth Dermatitis

2021 ◽  
pp. 120347542110322
Author(s):  
Melinda Gooderham ◽  
Mawiyah Haq ◽  
Jennifer Beecker ◽  
Ashley O’Toole
Keyword(s):  
Gypsy Moth ◽  
Lymantria Dispar
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